.gitlab-ci.yml

stages:
    - tests
    - build
    - release

.tests-setup: &tests-setup
  image: golang:1.14.4

  rules:
    - when: always

  variables:
    GITHUB_ROOT: "github.com/NVIDIA"
    PROJECT_GOPATH: "${GITHUB_ROOT}/k8s-device-plugin"

  before_script:
    - mkdir -p ${GOPATH}/src/${GITHUB_ROOT}
    - ln -s ${CI_PROJECT_DIR} ${GOPATH}/src/${PROJECT_GOPATH}

.build-and-release-setup: &build-and-release-setup
    image: docker:stable
    services:
        - docker:stable-dind

    before_script:
        - apk add make

# Run a series of sanity-check tests over the code
lint:
  <<: *tests-setup
  stage: tests
  script:
    - go get -u golang.org/x/lint/golint
    - go mod vendor
    - golint -set_exit_status ${PROJECT_GOPATH}

vet:
  <<: *tests-setup
  stage: tests
  script:
    - go vet ${PROJECT_GOPATH}

unit_test:
  <<: *tests-setup
  stage: tests
  script:
    - go test ${PROJECT_GOPATH}

fmt:
  <<: *tests-setup
  stage: tests
  script:
    - res=$(gofmt -l *.go)
    - echo "$res"
    - test -z "$res"

ineffassign:
  <<: *tests-setup
  stage: tests
  script:
    - go get -u github.com/gordonklaus/ineffassign
    - go mod vendor
    - ineffassign *.go

misspell:
  <<: *tests-setup
  stage: tests
  script:
    - go get -u github.com/client9/misspell/cmd/misspell
    - go mod vendor
    - misspell *.go

# Build pushes to the local gitlab registry
build:device-plugin:
    <<: *build-and-release-setup
    stage: build
    rules:
    - when: always

    script:
    - docker login -u "${CI_REGISTRY_USER}" -p "${CI_REGISTRY_PASSWORD}" "${CI_REGISTRY}"

    - make REGISTRY="${CI_REGISTRY_IMAGE}" VERSION="${CI_COMMIT_SHA}" all
    - make REGISTRY="${CI_REGISTRY_IMAGE}" VERSION="${CI_COMMIT_SHA}" push
    - make REGISTRY="${CI_REGISTRY_IMAGE}" VERSION="${CI_COMMIT_SHA}" push-short
    - make REGISTRY="${CI_REGISTRY_IMAGE}" VERSION="${CI_COMMIT_SHA}" push-latest

# Release pushes to dockerhub
release:device-plugin:
    <<: *build-and-release-setup
    stage: release
    only:
    - tags

    script:
    - docker login -u "${REGISTRY_USER}" -p "${REGISTRY_TOKEN}"

    - make VERSION="${CI_COMMIT_TAG}" all
    - make VERSION="${CI_COMMIT_TAG}" push
    - make VERSION="${CI_COMMIT_TAG}" push-short
    - make VERSION="${CI_COMMIT_TAG}" push-latest